> ## Documentation Index > Fetch the complete documentation index at: https://help.dingtalk.io/llms.txt > Use this file to discover all available pages before exploring further. # Menampilkan daftar node > Panggil API ini untuk mengambil daftar node anak di bawah Knowledge Base tertentu di DingTalk, guna menelusuri struktur direktorinya secara efisien. Panggil API ini untuk memperoleh daftar node. ## Permintaan ### Informasi dasar | Bidang | Nilai | | --------------------------- | ---------------------------------------------------------------------------------- | | URL HTTP | [https://api.dingtalk.io/v2.0/wiki/nodes](https://api.dingtalk.io/v2.0/wiki/nodes) | | Metode HTTP | GET | | Tipe aplikasi yang didukung | appType-Internal app　appType-Third-party enterprise app | | Izin yang diperlukan | permission-Wiki.Node.Read-Knowledge Base node read permission | ### Header permintaan | Nama | Tipe | Wajib | Deskripsi | | --------------------------- | ------ | ----- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | x-acs-dingtalk-access-token | String | Ya | Kredensial akses untuk memanggil API ini. Peroleh dengan salah satu cara berikut: - Untuk aplikasi internal, panggil API [Memperoleh access token aplikasi internal](/id/open/development/obtain-the-access-token-of-an-internal-app#). - Untuk aplikasi perusahaan pihak ketiga, panggil API [Memperoleh access token perusahaan yang diberi otorisasi untuk aplikasi pihak ketiga](https://open.dingtalk.com/document/development/obtain-the-access-token-of-the-authorized-enterprise-1#). | ### Parameter query | Nama | Tipe | Wajib | Deskripsi | | ------------------ | ------- | ----- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | parentNodeId | String | Ya | ID node induk (dentryUuid node induk). Peroleh dari bidang `rootNodeId` yang dikembalikan oleh API [Memperoleh daftar knowledge base](/id/open/development/get-knowledge-base-list#). | | nextToken | String | Tidak | Cursor paginasi. Biarkan kosong untuk permintaan pertama. | | maxResults | Integer | Tidak | Ukuran halaman. Default: 50. Maksimum: 50. | | withPermissionRole | Boolean | Tidak | Apakah mengembalikan informasi izin: - true: Mengembalikan izin. - false: Tidak mengembalikan izin. Default: false. | | operatorId | String | Ya | unionId dari operator. | ### Contoh permintaan HTTP ```http theme={"theme":{"light":"github-light","dark":"github-dark"}} GET /v2.0/wiki/nodes?parentNodeId=MNDoBb60VLBPraakI1Ywxyyn8lemrZQ3&nextToken=next_token&maxResults=30&withPermissionRole=false&operatorId=tXguN309iPhE4roSKPlLURAiEiE HTTP/1.1 Host:api.dingtalk.io x-acs-dingtalk-access-token:access_token Content-Type:application/json ``` Java ```java theme={"theme":{"light":"github-light","dark":"github-dark"}} // This file is auto-generated, don't edit it. Thanks. package com.aliyun.sample; import com.aliyun.tea.*; public class Sample { /** * Initialize the account Client using a Token * @return Client * @throws Exception */ public static com.aliyun.dingtalkwiki_2_0.Client createClient() throws Exception { com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config(); config.protocol = "https"; config.regionId = "central"; return new com.aliyun.dingtalkwiki_2_0.Client(config); } public static void main(String[] args_) throws Exception { java.util.List args = java.util.Arrays.asList(args_); com.aliyun.dingtalkwiki_2_0.Client client = Sample.createClient(); com.aliyun.dingtalkwiki_2_0.models.ListNodesHeaders listNodesHeaders = new com.aliyun.dingtalkwiki_2_0.models.ListNodesHeaders(); listNodesHeaders.xAcsDingtalkAccessToken = ""; com.aliyun.dingtalkwiki_2_0.models.ListNodesRequest listNodesRequest = new com.aliyun.dingtalkwiki_2_0.models.ListNodesRequest() .setParentNodeId("MNDoBb60VLBPraakI1Ywxyyn8lemrZQ3") .setNextToken("next_token") .setMaxResults(30) .setWithPermissionRole(false) .setOperatorId("tXguN309iPhE4roSKPlLURAiEiE"); try { client.listNodesWithOptions(listNodesRequest, listNodesHeaders, new com.aliyun.teautil.models.RuntimeOptions()); } catch (TeaException err) { if (!com.aliyun.teautil.Common.empty(err.code) && !com.aliyun.teautil.Common.empty(err.message)) { // The err object contains the code and message properties, which help locate the issue. } } catch (Exception _err) { TeaException err = new TeaException(_err.getMessage(), _err); if (!com.aliyun.teautil.Common.empty(err.code) && !com.aliyun.teautil.Common.empty(err.message)) { // The err object contains the code and message properties, which help locate the issue. } } } } ``` Python ```python theme={"theme":{"light":"github-light","dark":"github-dark"}} # -*- coding: utf-8 -*- # This file is auto-generated, don't edit it. Thanks. import sys from typing import List from alibabacloud_dingtalk.wiki_2_0.client import Client as dingtalkwiki_2_0Client from alibabacloud_tea_openapi import models as open_api_models from alibabacloud_dingtalk.wiki_2_0 import models as dingtalkwiki__2__0_models from alibabacloud_tea_util import models as util_models from alibabacloud_tea_util.client import Client as UtilClient class Sample: def __init__(self): pass @staticmethod def create_client() -> dingtalkwiki_2_0Client: """ Initialize the account Client using a Token @return: Client @throws Exception """ config = open_api_models.Config() config.protocol = 'https' config.region_id = 'central' return dingtalkwiki_2_0Client(config) @staticmethod def main( args: List[str], ) -> None: client = Sample.create_client() list_nodes_headers = dingtalkwiki__2__0_models.ListNodesHeaders() list_nodes_headers.x_acs_dingtalk_access_token = '' list_nodes_request = dingtalkwiki__2__0_models.ListNodesRequest( parent_node_id='MNDoBb60VLBPraakI1Ywxyyn8lemrZQ3', next_token='next_token', max_results=30, with_permission_role=False, operator_id='tXguN309iPhE4roSKPlLURAiEiE' ) try: client.list_nodes_with_options(list_nodes_request, list_nodes_headers, util_models.RuntimeOptions()) except Exception as err: if not UtilClient.empty(err.code) and not UtilClient.empty(err.message): # The err object contains the code and message properties, which help locate the issue. pass @staticmethod async def main_async( args: List[str], ) -> None: client = Sample.create_client() list_nodes_headers = dingtalkwiki__2__0_models.ListNodesHeaders() list_nodes_headers.x_acs_dingtalk_access_token = '' list_nodes_request = dingtalkwiki__2__0_models.ListNodesRequest( parent_node_id='MNDoBb60VLBPraakI1Ywxyyn8lemrZQ3', next_token='next_token', max_results=30, with_permission_role=False, operator_id='tXguN309iPhE4roSKPlLURAiEiE' ) try: await client.list_nodes_with_options_async(list_nodes_request, list_nodes_headers, util_models.RuntimeOptions()) except Exception as err: if not UtilClient.empty(err.code) and not UtilClient.empty(err.message): # The err object contains the code and message properties, which help locate the issue. pass if __name__ == '__main__': Sample.main(sys.argv[1:]) ``` PHP ```java theme={"theme":{"light":"github-light","dark":"github-dark"}} protocol = "https"; $config->regionId = "central"; return new Dingtalk($config); } /** * @param string[] $args * @return void */ public static function main($args){ $client = self::createClient(); $listNodesHeaders = new ListNodesHeaders([]); $listNodesHeaders->xAcsDingtalkAccessToken = ""; $listNodesRequest = new ListNodesRequest([ "parentNodeId" => "MNDoBb60VLBPraakI1Ywxyyn8lemrZQ3", "nextToken" => "next_token", "maxResults" => 30, "withPermissionRole" => false, "operatorId" => "tXguN309iPhE4roSKPlLURAiEiE" ]); try { $client->listNodesWithOptions($listNodesRequest, $listNodesHeaders, new RuntimeOptions([])); } catch (Exception $err) { if (!($err instanceof TeaError)) { $err = new TeaError([], $err->getMessage(), $err->getCode(), $err); } if (!Utils::empty_($err->code) && !Utils::empty_($err->message)) { // The err object contains the code and message properties, which help locate the issue. } } } } $path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php'; if (file_exists($path)) { require_once $path; } Sample::main(array_slice($argv, 1)); ``` Go ```go theme={"theme":{"light":"github-light","dark":"github-dark"}} // This file is auto-generated, don't edit it. Thanks. package main import ( "os" util "github.com/alibabacloud-go/tea-utils/v2/service" dingtalkwiki_2_0 "github.com/alibabacloud-go/dingtalk/wiki_2_0" openapi "github.com/alibabacloud-go/darabonba-openapi/v2/client" "github.com/alibabacloud-go/tea/tea" ) /** * Initialize the account Client using a Token * @return Client * @throws Exception */ func CreateClient () (_result *dingtalkwiki_2_0.Client, _err error) { config := &openapi.Config{} config.Protocol = tea.String("https") config.RegionId = tea.String("central") _result = &dingtalkwiki_2_0.Client{} _result, _err = dingtalkwiki_2_0.NewClient(config) return _result, _err } func _main (args []*string) (_err error) { client, _err := CreateClient() if _err != nil { return _err } listNodesHeaders := &dingtalkwiki_2_0.ListNodesHeaders{} listNodesHeaders.XAcsDingtalkAccessToken = tea.String("") listNodesRequest := &dingtalkwiki_2_0.ListNodesRequest{ ParentNodeId: tea.String("MNDoBb60VLBPraakI1Ywxyyn8lemrZQ3"), NextToken: tea.String("next_token"), MaxResults: tea.Int32(30), WithPermissionRole: tea.Bool(false), OperatorId: tea.String("tXguN309iPhE4roSKPlLURAiEiE"), } tryErr := func()(_e error) { defer func() { if r := tea.Recover(recover()); r != nil { _e = r } }() _, _err = client.ListNodesWithOptions(listNodesRequest, listNodesHeaders, &util.RuntimeOptions{}) if _err != nil { return _err } return nil }() if tryErr != nil { var err = &tea.SDKError{} if _t, ok := tryErr.(*tea.SDKError); ok { err = _t } else { err.Message = tea.String(tryErr.Error()) } if !tea.BoolValue(util.Empty(err.Code)) && !tea.BoolValue(util.Empty(err.Message)) { // The err object contains the code and message properties, which help locate the issue. } } return _err } func main() { err := _main(tea.StringSlice(os.Args[1:])) if err != nil { panic(err) } } ``` Node.js ```python theme={"theme":{"light":"github-light","dark":"github-dark"}} // This file is auto-generated, don't edit it import Util, * as $Util from '@alicloud/tea-util'; import dingtalkwiki_2_0, * as $dingtalkwiki_2_0 from '@alicloud/dingtalk/wiki_2_0'; import OpenApi, * as $OpenApi from '@alicloud/openapi-client'; import * as $tea from '@alicloud/tea-typescript'; export default class Client { /** * Initialize the account Client using a Token * @return Client * @throws Exception */ static createClient(): dingtalkwiki_2_0 { let config = new $OpenApi.Config({ }); config.protocol = "https"; config.regionId = "central"; return new dingtalkwiki_2_0(config); } static async main(args: string[]): Promise { let client = Client.createClient(); let listNodesHeaders = new $dingtalkwiki_2_0.ListNodesHeaders({ }); listNodesHeaders.xAcsDingtalkAccessToken = ""; let listNodesRequest = new $dingtalkwiki_2_0.ListNodesRequest({ parentNodeId: "MNDoBb60VLBPraakI1Ywxyyn8lemrZQ3", nextToken: "next_token", maxResults: 30, withPermissionRole: false, operatorId: "tXguN309iPhE4roSKPlLURAiEiE", }); try { await client.listNodesWithOptions(listNodesRequest, listNodesHeaders, new $Util.RuntimeOptions({ })); } catch (err) { if (!Util.empty(err.code) && !Util.empty(err.message)) { // The err object contains the code and message properties, which help locate the issue. } } } } Client.main(process.argv.slice(2)); ``` C# ```java theme={"theme":{"light":"github-light","dark":"github-dark"}} // This file is auto-generated, don't edit it. Thanks. using System; using System.Collections; using System.Collections.Generic; using System.IO; using System.Threading.Tasks; using Tea; using Tea.Utils; namespace AlibabaCloud.SDK.Sample { public class Sample { /** * Initialize the account Client using a Token * @return Client * @throws Exception */ public static AlibabaCloud.SDK.Dingtalkwiki_2_0.Client CreateClient() { AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config(); config.Protocol = "https"; config.RegionId = "central"; return new AlibabaCloud.SDK.Dingtalkwiki_2_0.Client(config); } public static void Main(string[] args) { AlibabaCloud.SDK.Dingtalkwiki_2_0.Client client = CreateClient(); AlibabaCloud.SDK.Dingtalkwiki_2_0.Models.ListNodesHeaders listNodesHeaders = new AlibabaCloud.SDK.Dingtalkwiki_2_0.Models.ListNodesHeaders(); listNodesHeaders.XAcsDingtalkAccessToken = ""; AlibabaCloud.SDK.Dingtalkwiki_2_0.Models.ListNodesRequest listNodesRequest = new AlibabaCloud.SDK.Dingtalkwiki_2_0.Models.ListNodesRequest { ParentNodeId = "MNDoBb60VLBPraakI1Ywxyyn8lemrZQ3", NextToken = "next_token", MaxResults = 30, WithPermissionRole = false, OperatorId = "tXguN309iPhE4roSKPlLURAiEiE", }; try { client.ListNodesWithOptions(listNodesRequest, listNodesHeaders, new AlibabaCloud.TeaUtil.Models.RuntimeOptions()); } catch (TeaException err) { if (!AlibabaCloud.TeaUtil.Common.Empty(err.Code) && !AlibabaCloud.TeaUtil.Common.Empty(err.Message)) { // The err object contains the code and message properties, which help locate the issue. } } catch (Exception _err) { TeaException err = new TeaException(new Dictionary { { "message", _err.Message } }); if (!AlibabaCloud.TeaUtil.Common.Empty(err.Code) && !AlibabaCloud.TeaUtil.Common.Empty(err.Message)) { // The err object contains the code and message properties, which help locate the issue. } } } } } ``` ## Respons ### Isi respons | Nama | Tipe | Deskripsi | | --------------- | ------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | nodes | Array | Daftar node. Ukuran maksimum: 50. | | nodeId | String | ID node (dentryUuid). | | workspaceId | String | ID knowledge base (spaceUuid). | | name | String | Nama. | | size | Long | Ukuran. | | type | String | Tipe. Nilai enum: - **FILE**: File - **FOLDER**: Folder | | category | String | Kategori. Nilai enum: - **ALIDOC**: DingTalk Docs - **DOCUMENT**: Dokumen lokal - **IMAGE**: Gambar - **VIDEO**: Video - **AUDIO**: Audio - **ARCHIVE**: File arsip - **OTHER**: Tipe lain | | extension | String | Ekstensi file. | | url | String | URL akses. | | creatorId | String | userId pembuat. | | modifierId | String | userId pengubah terakhir. | | createTime | String | Waktu pembuatan. | | modifiedTime | String | Waktu modifikasi. | | hasChildren | Boolean | Apakah node memiliki node anak: - **true**: Ya - **false**: Tidak | | statisticalInfo | Object | Informasi statistik. | | wordCount | Long | Jumlah kata. | | permissionRole | String | Peran izin pengguna saat ini pada node knowledge base. Nilai enum: - **OWNER**: Pemilik - **MANAGER**: Manajer - **EDITOR**: Editor - **DOWNLOADER**: Penampil dengan izin unduh - **READER**: Hanya-lihat - **NONE**: Tanpa izin | | nextToken | String | Cursor paginasi. Nilai yang tidak kosong menunjukkan masih ada data yang tersedia. | ### Contoh respons ```text theme={"theme":{"light":"github-light","dark":"github-dark"}} HTTP/1.1 200 OK Content-Type:application/json { "nodes" : [ { "nodeId" : "MNDoBb60VLBPraakI1Ywxyyn8lemrZQ3", "workspaceId" : "MNDoBb60VLBPraakI1Ywxyyn8lemrZQ3", "name" : "node_name", "size" : 512, "type" : "FILE", "category" : "ALIDOC", "extension" : "adoc", "url" : "node_url", "creatorId" : "01472825524039877041", "modifierId" : "01472825524039877041", "createTime" : "2023-05-15T11:29Z", "modifiedTime" : "2023-05-15T11:29Z", "hasChildren" : false, "statisticalInfo" : { "wordCount" : 123 }, "permissionRole" : "READER" } ], "nextToken" : "next_token" } ``` ### Kode error Jika API ini mengembalikan error, lihat dokumen [Kode error global](/id/open/development/server-api-error-codes-1) untuk solusinya. | HttpCode | Kode error | Pesan error | Deskripsi | | -------- | ------------------ | ------------- | -------------------------------------------------------- | | 400 | paramError | %s | Error parameter | | 403 | permissionDenied | %s | Pengguna saat ini tidak memiliki izin untuk operasi ini. | | 404 | parentNodeNotExist | %s | Node induk tidak ada. | | 500 | systemError | %s | Layanan sedang sibuk. Coba lagi nanti. | | 500 | unknownError | Unknown Error | Error tidak diketahui | | 503 | operationTimeout | %s | Permintaan melebihi batas waktu |